Patent Assignment
Reel/Frame 017503/0428
Assignment of Assignor's Interest
Recorded: 2006-04-19
Pages: 3
Assignor
RITCHEY, KEVIN L.
Executed: 2006-03-20
Assignee
WEST SERVICES, INC.
610 OPPERMAN DRIVE, EAGAN, MINNESOTA, 55123
Covered Property
(1)
System for determining and displaying legal-practice trends and identifying corporate legal needs
Patent:
8,935,229 →
Application:
11/332,783 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name
Jun 11, 2015
From: WEST SERVICES INC.; WEST PUBLISHING CORPORATION
To: WEST PUBLISHING CORPORATION
Reel/Frame 035887/0452 →
Assignment of Assignor's Interest
Jun 29, 2015
From: WEST PUBLISHING CORPORATION
To: THOMSON REUTERS GLOBAL RESOURCES
Reel/Frame 035924/0049 →
Assignment of Assignor's Interest
Jun 29, 2015
From: WEST PUBLISHING CORPORATION
To: THOMSON REUTERS GLOBAL RESOURCES
Reel/Frame 035924/0411 →
Change of Name
Dec 5, 2017
From: THOMSON REUTERS GLOBAL RESOURCES
To: THOMSON REUTERS GLOBAL RESOURCES UNLIMITED COMPANY
Reel/Frame 044300/0500 →
Assignment of Assignor's Interest
Mar 10, 2020
From: THOMSON REUTERS GLOBAL RESOURCES UNLIMITED COMPANY
To: THOMSON REUTERS ENTERPRISE CENTRE GMBH
Reel/Frame 052064/0663 →